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Hot Rolled Steel Square - 1 Inch
Image Hot Rolled Steel Square - 1"

Hot Rolled Steel Square - 1 Inch

In stock
SKU
HRSQ1.000
$20.81
Be the first to review this product
1" x 1" Hot Rolled Steel Square Bar in 240" lengths. Made from general-purpose A36 steel, it conforms to ASTM A36 specifications and provides a minimum yield strength of 36,000 PSI. Its excellent weldability and formability make it ideal for structural frames, brackets, trailer components, and general fabrication. This medium-sized bar is a versatile choice for construction and industrial maintenance. In stock for Los Angeles pickup.

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Product Description
Reviews
Questions 0
More Information
Weight3.400000
bobco_dimensions_width1
bobco_dimensions_length240
bobco_thickness1
price_21to500
price_11to200
price_6to100
addon_charges_fraction2
addon_charges_percentage20
addon_charges_simple7
MAX LENGTHS20
FULL LENGTH PRICE101.48
Thickness1
Dimension Length240.000000
Dimension Width1.000000
Dimension Height1.000000

A36 Hot Rolled Steel Square - 1 Inch x 240"

This 1" x 1" Hot Rolled Steel Square Bar is a versatile structural material conforming to ASTM A36 standards. It offers a minimum yield strength of 36,000 PSI and excellent weldability, making it ideal for general fabrication, structural framing, and equipment supports. In stock Los Angeles.

  • A36 Steel Construction
  • ASTM A36 Certified
  • 36,000 PSI Yield Strength
  • Excellent Weldability
Overview|Specifications|Applications|Finish Options|How to Measure|Order Checklist

Hot rolled A36 square bar is produced by rolling steel at high temperatures, resulting in a dark, scaled surface and slightly rounded corners. This economical, general-purpose carbon steel conforms to ASTM A36 and combines good strength with excellent formability and weldability. Its properties make it a foundational material for construction and industrial applications where precise tolerances are not the primary requirement.

As a medium-sized 1" bar, this product is perfectly suited for building equipment frames, trailer components, machinery stands, heavy-duty shelving, and structural bracing. Its balance of size and strength makes it a go-to for fabricators and maintenance shops for a wide range of repair and manufacturing projects.

Specifications

  • Material: A36 Hot Rolled Steel
  • Standards: ASTM A36
  • Strength/Yield: 36,000 PSI (minimum)
  • Dimensions: 1" x 1" x 240"
  • Finish: Hot Rolled (Mill Finish)
  • Certifications: Mill Test Report (MTR) Available

Applications

  • Construction: Structural bracing, support columns, stair railings - excellent strength and weldability
  • Fabrication: Equipment frames, trailer components, machinery stands - easily formed and welded
  • Industrial Maintenance: Repair reinforcements, mounting brackets, custom jigs - versatile for on-site repairs
  • Agriculture: Fence posts, gate construction, and implement repairs - durable and cost-effective

Target Users

Fabricators, construction contractors, and maintenance technicians rely on A36 square bar for its strength and weldability in structural projects throughout the Los Angeles area.

Finish Options

This product comes standard with a hot rolled mill finish, characterized by a dark, slightly rough surface scale. This scale must be removed before painting or coating for proper adhesion. Contact our Los Angeles sales team for custom finish inquiries like pickling and oiling.

How to Measure

Square bar is measured by its side width (A) and height (B). Since this is a square, both measurements are the same. Use calipers for an accurate measurement.

Example: To order this square bar, specify "A36 Hot Rolled Square Bar, 1 inch x 240 inch length".

Order Checklist

  • Product name and required dimensions (1" x 1" x 240")
  • Material specification and quantity
  • Confirm grade (A36) meets project requirements
  • Surface finish requirements (Hot Rolled Mill Finish)
  • Certifications required (Mill Test Report)
  • Special handling or delivery requirements

Quick Facts

Product
A36 Hot Rolled Steel Square - 1" x 240"
Material
A36 Hot Rolled Steel
Standards
ASTM A36
Key Properties
36,000 PSI yield, excellent weldability, good formability
Primary Applications
Structural frames, equipment supports, general fabrication
Location
Los Angeles warehouse - Same-day pickup available
Request a QuoteAsk an Expert

Available Sizes

We stock A36 Hot Rolled Square Bar in sizes from 1/4" to 2" and standard lengths of 240" (20 feet). This 1" x 240" size is available for immediate pickup in Los Angeles.

Custom cutting services available.

Contact for Sizing
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You're reviewing:Hot Rolled Steel Square - 1 Inch
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